FAQ

Q: How to completely turn off or on the screen on Raspberry Pi Trixie?

A: In the Wayland environment of Raspberry Pi OS Trixie, you can control the screen display state using the wlr-randr command.

# Turn off the screen
wlr-randr --output DSI-2 --off
# Turn on the screen
wlr-randr --output DSI-2 --on